function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		wui2_home004 = newImage("image/wui2-home-04.gif");
		wui2_about006 = newImage("image/wui2-about-06.gif");
		wui2_plants008 = newImage("image/wui2-plants-08.gif");
		wui2_newintroductions010 = newImage("image/wui2-newintroductions-10.gif");
		wui2_featplants012 = newImage("image/wui2-featplants-12.gif");
		wui2_wheretobuy014 = newImage("image/wui2-wheretobuy-14.gif");
		wui2_contact016 = newImage("image/wui2-contact-16.jpg");
		preloadFlag = true;
	}
}